Accelerating effect of arsonium ylide for the copolymerization of acrylonitrile and α-methyl styrene

被引：0

作者：

Awasthi, Rita ^{[1
]}

机构：

[1] Brahmanand PG Coll, Dept Chem, Kanpur, Uttar Pradesh, India

来源：

JOURNAL OF THE INDIAN CHEMICAL SOCIETY | 2009年 / 86卷 / 07期

关键词：

Copolymerization; p-ABTAY; rate of polymerization intrinsic viscosity; POLYMERIZATION;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

p-Acetyl benzylidene triphenyl arsonium ylide (p-ABTAY) accelerates alpha,alpha-azobisisobutyronitrile (AIBN) initiated copolymerization of acrylonitrile (AN) and alpha-methyl styrene (alpha-MS) in DMF at 65 +/- 0.1 degrees C by reducing the rate of termination. The value of energy of activation in the presence and absence of p-ABTAY is 11.0 and 9.8 kJ/mol, respectively.

引用

页码：753 / 755

页数：3

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